4055461838577 has 24 divisors (see below), whose sum is σ = 5895018358944. Its totient is φ = 2686511453184.

The previous prime is 4055461838543. The next prime is 4055461838579. The reversal of 4055461838577 is 7758381645504.

It is a happy number.

4055461838577 is a `hidden beast` number, since 4 + 0 + 5 + 5 + 4 + 618 + 3 + 8 + 5 + 7 + 7 = 666.

It is not a de Polignac number, because 4055461838577 - 2¹⁵ = 4055461805809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4055461838579) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7047898 + ... + 7601564.

It is an arithmetic number, because the mean of its divisors is an integer number (245625764956).

Almost surely, 2^{4055461838577} is an apocalyptic number.

It is an amenable number.

4055461838577 is a deficient number, since it is larger than the sum of its proper divisors (1839556520367).

4055461838577 is a wasteful number, since it uses less digits than its factorization.

4055461838577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558829 (or 558826 counting only the distinct ones).

The product of its (nonzero) digits is 112896000, while the sum is 63.

The spelling of 4055461838577 in words is "four trillion, fifty-five billion, four hundred sixty-one million, eight hundred thirty-eight thousand, five hundred seventy-seven".